78 lines
2.8 KiB
C++
78 lines
2.8 KiB
C++
/*
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* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
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* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this list of
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* conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice, this list
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* of conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "it_test_signal.h"
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#include "signal.h"
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static int g_sigCount = 0;
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static void SigPrint(int sig)
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{
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g_sigCount++;
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printf("signal receive sucess\n");
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}
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static UINT32 TestCase(VOID)
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{
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int pid = 0;
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int ret = 0;
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void (*retptr)(int) = NULL;
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sigset_t newset, oldset;
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pid = fork();
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if (pid < 0) {
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printf("Fork error\n");
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return LOS_NOK;
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} else if (pid == 0) {
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printf("test032 raise before\n");
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sigemptyset(&newset);
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sigaddset(&newset, SIGUSR1);
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ret = sigprocmask(SIG_BLOCK, &newset, &oldset);
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if (ret != 0) {
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printf("error:sigprocmask\n");
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exit(LOS_NOK);
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}
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retptr = signal(SIGUSR1, SigPrint);
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if (retptr == SIG_ERR) {
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printf("error:signal\n");
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exit(LOS_NOK);
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}
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raise(SIGUSR1);
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printf("test032 raise after\n");
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exit(g_sigCount);
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}
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wait(&ret);
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ICUNIT_ASSERT_EQUAL(WEXITSTATUS(ret), 0, WEXITSTATUS(ret));
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return LOS_OK;
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}
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void ItPosixSignal032(void)
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{
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TEST_ADD_CASE(__FUNCTION__, TestCase, TEST_POSIX, TEST_SIGNAL, TEST_LEVEL0, TEST_FUNCTION);
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} |